among them, former new york city mayor rudy giuliani, who continued the criticism of the administration's handling of the attack in benghazi. >> i believe some americans who might not have had to have died may have died because we had incompetence in the white house. >> reporter: romney himself has not mentioned the incident in libya since the debates. giuliani's harsh criticism comes in stark contrast to the other images this week. one of romney's supporters, republican governor chris christie, applauding the president. >> i cannot thank him enough. >> reporter: the kind of message that romney is now pushing. >> i'll reach out to both sides of the aisle. i'll reach across the aisle in washington. i'll endeavor to find those good men and women on both sides of the aisle. >> reporter: governor romney in new hampshire today. he'll be here on the eve of the election. the president here tomorrow. signs they are taking those four electoral votes very seriously. particularly in a race, as you know, is a dead-heat as we head into election day. >> hard to believe, only three days left. david, tha